Massive Speed RaceSpec Series Rear Adjustable Upper Control Arms 68-72 GM A Body
Massive RaceSpec Series Rear Upper Control Arms
When your ready to take a true step above the guys in the other lane, the choice is simple – the new Massive RaceSpec series Upper Control Arms! Replaced are all flexible components for the best in accurate torque transfer!
Fully boxed 1/4" steel laser cut bracketry.
Billet BIG O.D. Custom machined rod end step bushings – Not off the shelf tiny pieces! Dare to compare! HD construction made just for this purpose where rotary motion is most critical but torque loads are great. Won't let your factory stamped steel brackets twist or bend. BIG HP cars will tear lesser pieces to shreds.
Full T6061 billet aluminum .220" wall tie rod is not only stronger than OE stamped piece, but also lighter in weight! Machined flats for tool usage.
Aurora 5/8in VCAM 15,000 lb Load capacity PTFE Composite race spherical rod ends - super strength yet metallic contact isolated - NO NOISE! LONG LIFE! NO LUBRICATION NECESSARY! Years of exhausting research at the race track and on the street have led us to these “cost-no-object” ends!!!
Fully adjustable ON CAR for limitless fine tuning.
Quality made IN HOUSE right here in THE USA!!!
Includes Massive's HARDCORE HARDWARE kit (the competitors DON'T!). Only the finest 170,000 PSI Grade 8 bolts with Nylock nuts and plated washers. Strong enough for all power levels and replaces your weak, rusted stock stuff.
1968-1972 Buick GS
1968-1972 Buick Skylark
1968-1972 Chevrolet Chevelle
1968-1972 Chevrolet EL Camino
1968-1972 Chevrolet Malibu
1968-1972 Chevrolet Monte Carlo
1968-1972 Oldsmobile 442
1968-1972 Oldsmobile Cutlass
1968-1973 Pontiac GTO
1968-1973 Pontiac Lemans
1964- 67 Massive RaceSpec Series Rear Lower Control Arms MASS'12277